DanNduati / Physiotherapy-Aiding-system

Physiotherapy aiding machine system

FSREsp32

Folder structure

.
├── app			# The Mobile app
├── db			# Mysql database schema sql script
├── docs		# Documentation directory
├── libraries	# Arduino libraries used in the firmware
├── images		# Images directory
├── webapp		# webapp directory
└── README.md

System Architecture

Hardware Components

1. Esp32 - Microcontroller

• Get analog force from the FSR sensors
• Checks which user is currently logged in on the app before publishing sensor payload data
• Publish the FSR sensor data to firebase realtime database and the server every 1 minute

2. Force Sensing Resistors(FSR 402) sensors

• Read force data from the patient
• A single device should have 6 fsr sensors

Sofware Components

1. Mobile app

• User registration and authentication (login and register)
• Weight selection and reps addition to the database
• Plot real time line graph of data from the microcontroller device(esp32)

2. Web app

• No authentication justs serves data to the physiotherapist
• Plot line graphs of weight and reps done for individual patients and displays tables of the same and data from the device

v1 - vanilla php(welp)

v2 - Flask

3. Storage

Firebase realtime database

• Store force sensor data from the esp32
• Data from the real time database is used to plot real time graph in the mobile app

collections

Sensor collection and Reps collection

MySQL Database

• Stores user credentials during mobile app registration
• Used for user authentication on the mobile app

schema

Patients, readings and reps tables